From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 475D646AF for ; Tue, 27 Feb 2024 01:09:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708996144; cv=none; b=Mw5o3ZWVVqD5C5gfr9uJODT8hcM7M8bK35ANnmyGazVyT/4L6GRtyJhZ0jsX7DBTufmDnM3acrYR3ZoanSrUaBXVlXPv1Jlodr5vKsu8P3RA8GzFao3GcPIkw3ph3hIKeubKnJQxuqjQExggIVgnAQeZOn6M0NqGmw8aKFlRVIg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708996144; c=relaxed/simple; bh=kzoRrXh08bElKHfj1aPeK5wEZBKK/c9vqPFeUCMIWnA=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=oafhKke5pJp6TLJlcoYU+tK0pU6TaZ9oux9uDCVppAOkgaAawzfr5b87i/K3ek5JGwqlFHziD3ufvy/IIawM5DkFKw4eeDEwMENSVq5Go9Y0sA2An+6378r0Tn6uhvnKv8eTMORlBsLqKLwJCaFE1chyDUJBhUF+PzjNUEcPLEI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.197 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-il1-f197.google.com with SMTP id e9e14a558f8ab-3657cf730a0so37934045ab.2 for ; Mon, 26 Feb 2024 17:09:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1708996142; x=1709600942; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=Aktuv2KRKCqLRwq94WSyQgX3rAr6mzRgiYzRkrGsztc=; b=UwlGUxqyYJBhUMTtpC24qmD1L7ze2xaIG45+yOnLjC7Nd96rVYnNjJsWnmSJMpv1FV odMUPmgGeUhTc5pgbrkkQTFRUoqE3IBKdvu39Ns5q4GjdQY0sM6sUdUE7I+z+NyKMQgr YbVr+zIbqHvB/KjqKzzBDxB/4Du03qt21RqnzTEmAhxh+lZGWZldaqPzdzAq5aSV6IIH 6iu41T4w51Fi5yqdBr58L3rH/4Q8qRfo2d4ODdfW66wdagox9ks4u8TkXPKON/W+xBwU CSU2UoCdotRAB5DEouuB3TmZBW6R5ZjBgJ9J+J0+MMqGFzwEGVi/HroLIDuCCzApGGft G2bw== X-Forwarded-Encrypted: i=1; AJvYcCX75oLhdjOYW/y8rn0kiRVqKB3jrmC5TMPoKF6gPojYOdd5GL6H8HAUGwKidxs2TDYXv5sVzivaLifdBr8DflENmSfOSjrhirk6lUxU X-Gm-Message-State: AOJu0Ywh+7g2dC8RGdCWe97W8T1mdoFOsx/o6OaVdsBC/qwhc6LF+OCU FCv8vmDJ5U0V1bSw6ryT3Eqis70vY5C1fe49eLJJwxrjTp4uKe/3Kh+uHehvW6UXt6NNtD7FjXl uhI2Nv57p2VnJbXG0LiyLMfSDRlmgtes0NR/f4O5ngLex3pztOOK6iaY= X-Google-Smtp-Source: AGHT+IE1wkVsYou1Utkg829CH1m2uRacrTIEQTXsrl5dubL6Fav7LdHQpDU/SJebyUC6BahX5BA+F53OQcjQF6i4WPT/D5AWRTlZ Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6638:358a:b0:474:96f7:a3a1 with SMTP id v10-20020a056638358a00b0047496f7a3a1mr45049jal.0.1708996142473; Mon, 26 Feb 2024 17:09:02 -0800 (PST) Date: Mon, 26 Feb 2024 17:09:02 -0800 In-Reply-To: <000000000000cc261105f10682eb@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000fea5b1061252ab7d@google.com> Subject: Re: [syzbot] [ntfs3?] KASAN: use-after-free Read in ntfs_lookup_inode_by_name From: syzbot To: almaz.alexandrovich@paragon-software.com, anton@tuxera.com, axboe@kernel.dk, brauner@kernel.org, jack@suse.cz, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-ntfs-dev@lists.sourceforge.net, ntfs3@lists.linux.dev, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit 6f861765464f43a71462d52026fbddfc858239a5 Author: Jan Kara Date: Wed Nov 1 17:43:10 2023 +0000 fs: Block writes to mounted block devices bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=16ae7a30180000 start commit: cc3c44c9fda2 Merge tag 'drm-fixes-2023-05-12' of git://ano.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=38526bf24c8d961b dashboard link: https://syzkaller.appspot.com/bug?extid=3625b78845a725e80f61 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=16eae776280000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=11d273ea280000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: fs: Block writes to mounted block devices For information about bisection process see: https://goo.gl/tpsmEJ#bisection